JP2000219035A - Air-conditioning method for automobile in stop - Google Patents

Air-conditioning method for automobile in stop

Info

Publication number
JP2000219035A
JP2000219035A JP2000017413A JP2000017413A JP2000219035A JP 2000219035 A JP2000219035 A JP 2000219035A JP 2000017413 A JP2000017413 A JP 2000017413A JP 2000017413 A JP2000017413 A JP 2000017413A JP 2000219035 A JP2000219035 A JP 2000219035A
Authority
JP
Japan
Prior art keywords
air
vehicle
conditioning system
battery
air conditioning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2000017413A
Other languages
Japanese (ja)
Other versions
JP4463921B2 (en
Inventor
Koruchumu Franz-Josef
コルチュム フランツ−ヨーゼフ
Reinhard Wecker
ヴェッカァ ラインハルト
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Webasto Japan Co Ltd
Original Assignee
Webasto Japan Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Webasto Japan Co Ltd filed Critical Webasto Japan Co Ltd
Publication of JP2000219035A publication Critical patent/JP2000219035A/en
Application granted granted Critical
Publication of JP4463921B2 publication Critical patent/JP4463921B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00764—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed
    • B60H1/00778—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed the input being a stationary vehicle position, e.g. parking or stopping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
    • B60H1/00428—Driving arrangements for parts of a vehicle air-conditioning electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a cabin air-conditioning method for an automobile when stopped, whereby a cabin subjected to severe solar radiation during stop can be cooled to a comfortable temperature before getting in and wherein a feeder unit related to cooling is free from an overload condition. SOLUTION: In a cabin air-conditioning method for an automobile in which an air-conditioning system 7 is used with solar energy obtained via at least one solar module 1 set up on the automobile (particularly, an automobile roof) in use for charge of an automobile battery 4, the air-conditioning system 7 is started right before starting running to derive most of consumption energy of the air-conditioning system from the automobile battery 4, using solar energy for the operation of a stop ventilation system 6 in addition to the charge of the automobile battery 4 or instead of the charge.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、自動車（特に、自
動車ルーフ）に設置してあり自動車のバッテリの充電に
も利用される少なくとも１つのソーラーモジュールを介
して得られる太陽エネルギーを利用して空調システムに
よって自動車の車室を停車時に空調する方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to air conditioning using solar energy obtained through at least one solar module installed on a vehicle (particularly a vehicle roof) and used for charging a battery of the vehicle. The present invention relates to a method for air-conditioning a vehicle compartment when the vehicle is stopped by a system.

【０００２】[0002]

【従来の技術】自動車の車室は、暖かい季節には、停車
時、自動車が完全に太陽に曝された場合に特に、不快と
感じる程の高温（典型的には６０−８０℃）に熱せられ
る。このように熱せられた車室内に乗車した場合、この
極めて高い車室温度にもとづき、特に、熱ショックが起
きる。対応して高温に熱せられた車両シートは、特に問
題である。結果として、背中に極めて不快な汗をかくこ
とになる。この場合、空調システムを運転すれば、健康
を損なうことになる。対応して強く熱せられたステヤリ
ングホイルも問題であり、場合によっては、更に、熱せ
られた計器板も問題である。2. Description of the Related Art The cabin of a motor vehicle is heated to such a high temperature (typically 60-80 ° C.) that it feels uncomfortable during the warm season, especially when the vehicle is stopped and the vehicle is completely exposed to the sun. Can be When the passenger gets into the vehicle room heated in this way, a heat shock occurs, particularly, based on the extremely high vehicle room temperature. Vehicle seats that are correspondingly heated to high temperatures are particularly problematic. The result is a very unpleasant sweat on the back. In this case, operating the air conditioning system would impair health. Correspondingly heated steering wheels are also a problem, and in some cases also heated instrument panels.

【０００３】強く熱せられた車室内に乗車する際に直ち
に、最高出力で換気を行い、場合によっては、エンジン
駆動の空調システムを機能させたとしても、上記空調方
策によって車室内に耐え得る温度が生ずるまでに数分間
が必要である。従って、運転者および場合によっては同
乗者が車室内に入る前に、停止状態の自動車の車室を有
効に空調することが、以前から要求されている。この分
野において、各種の提案がなされているが、これらの提
案には、必要なエネルギー経費に関して問題がある。特
に、以下に説明する如く、車室を換気または空調するた
めに太陽エネルギーを利用することが提案されている。[0003] When riding in a vehicle room that has been heated strongly, ventilation is immediately performed at the maximum output. In some cases, even if an air-conditioning system driven by an engine is operated, the temperature that can be endured in the vehicle room by the above air-conditioning measures. It takes several minutes to occur. Therefore, it has long been required to effectively air-condition the stopped vehicle compartment before the driver and, in some cases, the passenger enter the vehicle compartment. Various proposals have been made in this area, but these proposals have problems with respect to the required energy costs. In particular, as described below, it has been proposed to utilize solar energy to ventilate or air-condition a passenger compartment.

【０００４】例えば、米国特許第４６５８５９７号に
は、太陽エネルギーを利用して停車時空調システムによ
って自動車の車室を停止状態で空調する冒頭に述べた方
法が記載されている。この公知の方法は、ソーラーモジ
ュールによって得られた太陽エネルギーを、第１に、即
ち、優先的に、公知の態様で冷空気を車室内に送る停車
時空調システムの運転に利用するよう、構成されてい
る。停車時空調システムの運転時に、なおエネルギーが
残っている場合は、このエネルギーを自動車のバッテリ
に適切に供給して上記バッテリを充電する。更に、自動
車のバッテリは、停車時空調システムの運転には関与し
ない。停車時空調システムを始動する条件は、車室内の
温度が閾値を越えることにある。他の場合には、停車時
空調システムは賦活されない。この公知の方法の場合、
停車時空調システムの給電がソーラーモジュールのみか
ら行われるという問題がある。[0004] For example, US Pat. No. 4,658,597 describes the method described at the outset in which a vehicle air conditioner is stopped and air-conditioned by a stationary air conditioning system using solar energy. The known method is configured to utilize the solar energy obtained by the solar module firstly, ie, preferentially, for operation of a stationary air conditioning system that sends cold air into the passenger compartment in a known manner. ing. If energy still remains during operation of the stopped air conditioning system, the energy is appropriately supplied to the battery of the vehicle to charge the battery. Further, the battery of the vehicle does not participate in the operation of the stationary air conditioning system. The condition for starting the stopped air-conditioning system is that the temperature in the passenger compartment exceeds a threshold value. In other cases, the stationary air conditioning system is not activated. In the case of this known method,
There is a problem that the power supply of the air conditioning system at the time of stop is performed only from the solar module.

【０００５】この米国特許公報の出願日には、妥当な効
率の従来の停車時空調システムを運転するのに十分な出
力を有するソーラーモジュールは得られていなかった。
現在も、例えば自動車のルーフに使用できるソーラーモ
ジュールは、最大１５０Ｗの出力を有するに過ぎず、一
方、この米国特許の出願時点に得られるような空調シス
テムの消費電力は、少なくとも７−８ｋＷである。現在
得られるような高効率の空調システムを使用しても、こ
のコンセプトは実現できない。なぜならば、自動車に関
連して使用できるソーラーモジュールは、太陽にさらさ
れた車室内に現れる最高８０℃の温度を十分に低下でき
るように空調システムを十分に長時間運転するのに必要
な電力を供給できないからである。[0005] At the filing date of this patent publication, no solar module was obtained with sufficient power to operate a conventional stationary air conditioning system of reasonable efficiency.
At present, solar modules, which can be used, for example, in the roof of a motor vehicle, only have a maximum output of 150 W, while the power consumption of an air-conditioning system as obtained at the time of filing of this patent is at least 7-8 kW. . This concept cannot be realized even with highly efficient air conditioning systems available today. This is because solar modules, which can be used in connection with automobiles, provide the power needed to operate the air conditioning system for a long enough time to sufficiently reduce the temperature of up to 80 ° C that appears in the sun-exposed cabin. This is because they cannot be supplied.

【０００６】自動車の車室を空調する他の方策として、
例えば、特開昭５８−６７５１０号公報，特開昭５８−
６７５１１号公報および特開昭６０−５３４２３号公報
には、自動車のルーフのソーラーモジュールの太陽エネ
ルギーによって、外気を、好ましくは、自動車の下面か
ら車室内に吸引し温空気を自動車の換気スリットから押
出す車室換気用ベンチレータを運転することが記載され
ている。最初に挙げた２つの公報には、更に、上記の太
陽電流作動式ファンによって車室内に送られる空気流に
よって車室の部材、即ち、シートおよびステヤリングホ
イルを含むステヤリングコラムを冷却することが記載さ
れている。この方策によって、少なくとも、より低温の
空気を車室内に直接に供給すれば、乗車前に車室の内部
温度を約２０−３０℃だけ低下でき、即ち、直接に太陽
照射を受けた際の車室の８０℃の温度から出発して５０
−６０℃の温度に低下できる。しかしながら、車室内の
この最終温度は、車室内の運転者および同乗者が快適に
感ずるのには不十分である。As another measure for air-conditioning the cabin of an automobile,
For example, JP-A-58-67510, JP-A-58-67510
No. 67511 and Japanese Patent Application Laid-Open No. Sho 60-53423 disclose that solar air from a solar module of a roof of an automobile is used to suck outside air, preferably from a lower surface of the automobile, into a vehicle interior to push warm air from a ventilation slit of the automobile. It is described to operate a ventilator for ventilating a passenger compartment. The two publications mentioned at the outset further disclose that the components of the cabin, i.e. the seating columns including the seats and the steering wheel, are cooled by the airflow sent into the cabin by the solar powered fan. Has been described. By this measure, at least if the cooler air is supplied directly into the passenger compartment, the internal temperature of the passenger compartment can be reduced by about 20-30 ° C. before boarding, that is, the vehicle that has been directly exposed to the sun Starting from a room temperature of 80 ° C.
The temperature can be lowered to -60 ° C. However, this final temperature in the cabin is not enough for the driver and the passenger in the cabin to feel comfortable.

【０００７】[0007]

【発明が解決しようとする課題】本発明は、上記先行技
術を考慮して、停車時に強い太陽照射を受けた車室を乗
車前に快適な温度に冷却でき、しかも、この冷却に関与
する給電ユニットを過負荷状態とすることないよう、自
動車の車室の冒頭に述べた停車時空調法を構成すること
を課題とする。SUMMARY OF THE INVENTION In consideration of the above prior art, the present invention is capable of cooling a vehicle room which has been subjected to strong sun irradiation when the vehicle is stopped to a comfortable temperature before boarding the vehicle, and furthermore, the power supply involved in this cooling. An object of the present invention is to provide a stop-time air-conditioning method described at the beginning of a cabin of an automobile so as not to overload the unit.

【０００８】[0008]

【課題を解決するための手段】この課題は、請求項１の
特徴記載部分に開示の特徴によって解決される。すなわ
ち、本発明は、自動車（特に、自動車ルーフ）に設置し
てあり自動車のバッテリの充電にも利用される少なくと
も１つのソーラーモジュールを介して得られる太陽エネ
ルギーを利用して空調システムによって自動車の車室を
空調する方法において、太陽エネルギーを、自動車バッ
テリの充電に加えてまたは充電の代わりに、停車時換気
システムの運転にも利用し、走行開始直前に空調システ
ムを始動し、上記空調システムの消費エネルギーの大半
を自動車バッテリから引出すことを特徴とする。This object is achieved by the features disclosed in the characterizing part of claim 1. That is, the present invention provides an air conditioning system that utilizes solar energy obtained through at least one solar module installed on an automobile (particularly an automobile roof) and also used to charge a battery of the automobile. In the method for air-conditioning a room, solar energy is also used in addition to or in place of charging a vehicle battery to operate a ventilation system during a stop, and the air-conditioning system is started immediately before the start of traveling to reduce the consumption of the air-conditioning system. It is characterized in that most of the energy is extracted from the vehicle battery.

【０００９】本発明にもとづき、空調システムの短時間
の運転に必要なエネルギーを十分に供給するため、エネ
ルギーを与えるソーラーモジュールに依拠して、第１
に、自動車バッテリを完全に充電するという新規の空調
コンセプトを提案する。しかしながら、停車時に空調シ
ステムを始動する前に、本発明にもとづき、バッテリ充
電と同時に、ソーラーモジュールによって形成された電
流の一部を停車時換気システムに給電する。停車時換気
システムは、比較的少ないエネルギーを必要とするに過
ぎず、従って、バッテリ充電を本質的に損なうことな
く、より長時間にわたって、好ましくは、太陽照射の全
時間にわたって問題なく運転できる。冒頭に述べた如
く、停車時換気システムによって、車室内の温度を２０
−３０℃だけ低下できる。次いで、かくして達成された
最高５０−６０℃の温度から出発して、比較的短時間
に、典型的には約１０分以内に、車室内の温度が、運転
者および同乗者に耐えられる程度に低下されるよう、空
調システムを効果的に使用できる。According to the present invention, in order to sufficiently supply the energy required for the short-time operation of the air conditioning system, the first energy-saving solar module is used.
Next, we propose a new air conditioning concept that fully charges the car battery. However, prior to starting the air conditioning system when the vehicle is stopped, according to the present invention, at the same time as charging the battery, a part of the current generated by the solar module is supplied to the vehicle ventilation system when the vehicle is stopped. The stationary ventilation system requires relatively little energy and can therefore be operated without problems for a longer period of time, preferably for the entire time of solar irradiation, without essentially compromising battery charging. As mentioned at the outset, the ventilation system during stoppage reduces the temperature in the passenger compartment by 20 degrees.
Can be lowered by -30 ° C. Then, starting from the temperature thus achieved of up to 50-60 ° C., in a relatively short time, typically within about 10 minutes, the temperature in the cabin is such that the driver and the passenger can be tolerated. The air conditioning system can be used effectively so that it is reduced.

【００１０】換言すれば、本発明に係るコンセプトにも
とづき、主として停車時の車室の空調を行うための空調
システムを停車時に短時間運転するのに十分なエネルギ
ー量を提供する。即ち、停車時空調システムの運転に必
要なエネルギーは、完全充電のために自動車のバッテリ
に充電するエネルギーを発生するソーラーモジュールか
ら間接的に得られる。しかしながら、本来の空調前に、
本発明にもとづき、空調システムによって、その効率に
もとづき、車両エンジンの停止時にも短時間内に車室内
に耐え得る温度を達成できるような温度レベルまでまず
車室内の高温を低下することを目的として、バッテリ充
電と並行して停車時換気システムによる予空調を作動す
る。[0010] In other words, based on the concept according to the present invention, an air conditioning system for mainly performing air conditioning of the vehicle compartment when the vehicle is stopped is provided with a sufficient amount of energy for short-time operation when the vehicle is stopped. That is, the energy required for the operation of the stationary air conditioning system is obtained indirectly from a solar module that generates energy for charging a vehicle battery for full charging. However, before the original air conditioning,
According to the present invention, it is an object of the present invention to first reduce the high temperature in a vehicle interior to a temperature level that can achieve a temperature that can withstand the vehicle interior within a short time even when the vehicle engine is stopped, based on the efficiency of the air conditioning system based on the efficiency. Activate pre-air conditioning by the stationary ventilation system in parallel with battery charging.

【００１１】停車時空調システムとして、低出力の空調
システム、例えば、ＣＯＰ（動作係数）が３−５の電動
式空調システムを使用するのが有利である。即ち、例え
ば、容量６０Ａｈの１２Ｖバッテリを使用すれば、電気
式空調システムの消費電力が１ｋＷの場合（３．．．５
ｋＷの冷却能に対応）、停車時の空調システムの約１０
分間の運転時に、空調システムの運転のための１５Ａｈ
未満のエネルギーを上記バッテリから取出すことができ
る。このような低出力の空調システムは、場合によって
は、走行中の空調にも利用でき、この場合、空調システ
ムは、公知の態様で、発電機またはエンジンから給電で
きる。このような低出力の空調システムは、内部スペー
スの小さい車両の場合には特に、場合によっては、通常
の空調システムと置換えることができる。なぜならば、
本発明に係る方法によって、良好な予冷却を達成でき、
かくして、十分な快適性を達成できるからである。It is advantageous to use a low-output air-conditioning system, for example, a motor-driven air-conditioning system having a COP (operating coefficient) of 3-5 as the stopped air-conditioning system. That is, for example, if a 12 V battery with a capacity of 60 Ah is used, the power consumption of the electric air-conditioning system is 1 kW (3.
kW cooling capacity), about 10%
15Ah for the operation of the air conditioning system when running for 5 minutes
Less energy can be extracted from the battery. Such a low-power air conditioning system may also be used for air conditioning while traveling, in which case the air conditioning system can be powered in a known manner from a generator or an engine. Such a low-power air conditioning system can be replaced by a normal air conditioning system in some cases, especially for vehicles with a small internal space. because,
With the method according to the invention, good pre-cooling can be achieved,
In this way, sufficient comfort can be achieved.

【００１２】高効率、低出力の空調システムの代わり
に、本発明に係る方法のための停車時空調システムとし
て、車両の走行時に使用され、このために、車両のエン
ジンによって駆動される車両空調装置をエンジンから切
離し、低出力（例えば、半分の出力）で運転することも
できる。この場合、例えば、２シリンダ・コンプレッサ
の場合、減圧弁の開放または磁気クラッチの開放によっ
て、シリンダを停止できる。もちろん、これは、多重シ
リンダ・コンプレッサの場合に、１つまたは複数のシリ
ンダの停止にも当てはまる。Instead of a high-efficiency, low-power air-conditioning system, a vehicle air-conditioning system used when the vehicle is running as a stationary air-conditioning system for the method according to the invention, and is thus driven by the engine of the vehicle Can be disconnected from the engine and operated at low power (eg, half power). In this case, for example, in the case of a two-cylinder compressor, the cylinder can be stopped by opening the pressure reducing valve or opening the magnetic clutch. Of course, this also applies to stopping one or more cylinders in the case of a multi-cylinder compressor.

【００１３】不適な条件下において、停車時の空調シス
テムの駆動によって自動車バッテリが過負荷されるのを
阻止するため、バッテリが低電圧の場合にバッテリと空
調システム及び／又は換気システムとの接続を遮断する
断路ユニットを設けるのが有利である。熱せられた車両
シート、熱せられたステヤリングホイルおよび、場合に
よる、熱せられた計器板、即ち、車室内の乗員と接触す
る部材の問題を克服するため、空調システムによって上
記部材を優先的に冷却する。Under unfavorable conditions, the connection of the battery to the air conditioning system and / or the ventilation system when the battery is at a low voltage can be prevented in order to prevent the vehicle battery from being overloaded by the operation of the air conditioning system when the vehicle is stopped. It is advantageous to provide a disconnecting unit for breaking off. Preferential cooling of the vehicle seat, the heated steering wheel and, optionally, the heated instrument panel, i.e. the components that come into contact with the occupants in the cabin, by means of an air-conditioning system in order to overcome these problems I do.

【００１４】また、走行時には発電機または搭載電源に
接続されて全出力で作動し、停車時空調システムとして
ソーラーモジュールまたはバッテリに接続されて低出力
で作動する電気式空調システムを空調システムとして使
用することができる。An electric air-conditioning system connected to a solar module or a battery and operated at a low output as an air-conditioning system at a stop is used as an air-conditioning system when the vehicle is running. be able to.

【００１５】[0015]

【発明の実施の形態】以下に、図面を参照して本発明の
実施の形態を詳細に説明する。唯一つの図面は、自動車
の車室の本発明に係る停車時空調法を実施するたるため
の装置の略図である。この装置は、好ましくは自動車の
ルーフに組込んだソーラーモジュール１を含む。ソーラ
ーモジュール１は、例えば、その負極で自動車にアース
されている。ソーラーモジュール１の正極は、エネルギ
ー分配ユニット２を介してこの装置のエネルギー消費部
６，７（以下に詳細に説明する）に接続され、他方、そ
れ自体は公知の態様で１つの極（負極）をアースした自
動車バッテリ４に接続されている。エネルギー分配ユニ
ット２とバッテリ４との間には、バッテリ４からエネル
ギー分配ユニット２への給電に関してバッテリ４をエネ
ルギー分配ユニット２から切離す断路ユニット３が設置
されている。Embodiments of the present invention will be described below in detail with reference to the drawings. The only drawing is a schematic illustration of an apparatus for implementing a standstill air conditioning method according to the invention for a vehicle compartment. The device comprises a solar module 1, preferably integrated into the roof of a motor vehicle. The solar module 1 is, for example, grounded to an automobile at its negative electrode. The positive electrode of the solar module 1 is connected via an energy distribution unit 2 to the energy consumers 6, 7 of the device (described in detail below), while one electrode (negative electrode) is itself known in a known manner Is connected to the vehicle battery 4 which is grounded. Between the energy distribution unit 2 and the battery 4, a disconnecting unit 3 for separating the battery 4 from the energy distribution unit 2 with respect to power supply from the battery 4 to the energy distribution unit 2 is provided.

【００１６】エネルギー分配ユニット２は、第１にまた
は優先的にバッテリ４がソーラーモジュール１によって
充電されるよう作用する。即ち、バッテリ４は、走行
時、公知の態様で自動車の発電機を介して充電され、停
車時、上記充電は、ソーラーモジュール１によって得ら
れるエネルギーの主部分（例えば、約８０％）によって
補足される。エネルギー分配ユニット２は、装置の電流
消費部、即ち、エネルギー分配ユニット２、断路ユニッ
ト３およびバッテリ４からなるユニットに並列に接続さ
れた一方の停車時換気システム６および他方の空調シス
テム７に、バッテリ４の充電に使用されないエネルギー
部分を直接に送る。The energy distribution unit 2 serves first or preferentially to charge the battery 4 with the solar module 1. That is, the battery 4 is charged, in a known manner, via the generator of the vehicle when running, and when stopped, the charging is supplemented by the main part of the energy obtained by the solar module 1 (for example, about 80%). You. The energy distribution unit 2 is connected to one of the current consuming parts of the device, that is, one of the stationary ventilation system 6 and the other air conditioning system 7 connected in parallel to the unit composed of the energy distribution unit 2, the disconnecting unit 3 and the battery 4, by a battery. 4. Directly send the energy part not used for charging.

【００１７】エネルギー分配ユニット２の直後には、車
室の所定温度（例えば、２５℃）以下において換気シス
テム６および停車時空調システム７をバッテリ４および
エネルギー分配ユニット２から断路するサーモスイッチ
５が設けてある。所定温度を超えると、システム６，７
が、バッテリ４および／または太陽電池１からエネルギ
ー供給を受ける。サーモスイッチ５の所定の目標値の代
わりに、車両の自動空調機に設定された温度の目標値を
利用することもできる。サーモスイッチ５は、空調シス
テム７の運転だけに影響を与えれば最適であり、停車時
換気システム６は、サーモスイッチとは無関係に運転さ
れる。Immediately after the energy distribution unit 2, there is provided a thermo switch 5 for disconnecting the ventilation system 6 and the stationary air conditioning system 7 from the battery 4 and the energy distribution unit 2 when the temperature in the passenger compartment is lower than a predetermined temperature (for example, 25 ° C.). It is. When the temperature exceeds a predetermined temperature, the system 6,7
Receive energy from the battery 4 and / or the solar cell 1. Instead of the predetermined target value of the thermoswitch 5, a target value of the temperature set in the automatic air conditioner of the vehicle can be used. The thermo switch 5 is optimal if it affects only the operation of the air conditioning system 7, and the stationary ventilation system 6 is operated independently of the thermo switch.

【００１８】装置は、停車時、バッテリ充電と並行し
て、まず、停車時換気システム６を作動して、停車時換
気システム６によって（冷）新鮮空気を車室内に吸引し
且つ温空気を換気スリットを介して車室から押出すこと
によって、車室内の温度を約２０−３０℃だけ低下する
よう、構成されている。バッテリ４が、その完全充電状
態に達すると直ちに、エネルギー分配ユニット２が、ソ
ーラーモジュール１によって形成された全エネルギーを
停車時換気システム６に切換え、かくして、その出力が
明らかに増大し、従って、日射の強い場合に、停車時空
調システム７の始動前に、２０．．．３０℃の所望の温
度低下が高い確率で保証される。同乗者または運転者が
車室に入る直前（走行開始の少し前）に、時限素子制御
によってまたは遠隔制御によって空調システム７を始動
し、この場合、空調システムの運転を典型的には約１０
分間続け、次いで、バッテリ４保護のために空調システ
ム７をオフする。停車時換気システム６の予空調によっ
て、停車時空調システム７は、上記時間内に、車室内の
温度を快適なレベルに低下でき、しかも、車両エンジン
のスタート性が損なわれることはない。When the vehicle is stopped, in parallel with the charging of the battery, the vehicle ventilation system 6 is first activated so that the (cool) fresh air is sucked into the vehicle interior by the vehicle ventilation system 6 and the warm air is ventilated. It is configured to reduce the temperature in the cabin by about 20-30 ° C. by extruding from the cabin through the slit. As soon as the battery 4 has reached its fully charged state, the energy distribution unit 2 switches the total energy generated by the solar module 1 to the stationary ventilation system 6, thus increasing its output significantly and thus the solar radiation In the case where the air conditioner is strong, before the stop-time air conditioning system 7 starts, 20. . . The desired temperature drop of 30 ° C. is guaranteed with high probability. Immediately before the passenger or driver enters the passenger compartment (slightly before the start of traveling), the air conditioning system 7 is started by timed element control or by remote control, in which case the operation of the air conditioning system is typically about 10 minutes.
After that, the air conditioning system 7 is turned off to protect the battery 4. By the pre-air conditioning of the stationary ventilation system 6, the stationary air conditioning system 7 can reduce the temperature in the passenger compartment to a comfortable level within the above-mentioned time, and the startability of the vehicle engine is not impaired.

【００１９】[0019]

【発明の効果】本発明によれば、停車時に強い太陽照射
を受けた車室を乗車前に快適な温度に冷却でき、しか
も、この冷却に関与する給電ユニットを過負荷状態とす
ることもない。According to the present invention, it is possible to cool a vehicle room which has been subjected to strong sun irradiation when the vehicle is stopped to a comfortable temperature before getting on the vehicle, and also to prevent the power supply unit involved in the cooling from being overloaded. .

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明に係る停車時空調法を実施するための装
置の略図である。FIG. 1 is a schematic view of an apparatus for performing a vehicle stoppage air conditioning method according to the present invention.

【符号の説明】[Explanation of symbols]

１ ソーラーモジュール ２ エネルギー分配ユニット ３ 断路ユニット ４ バッテリ ５ サーモスイッチ ６ 停車時換気システム ７ 空調システム DESCRIPTION OF SYMBOLS 1 Solar module 2 Energy distribution unit 3 Disconnection unit 4 Battery 5 Thermoswitch 6 Ventilation system at stop 7 Air conditioning system

Claims (6)

【特許請求の範囲】[Claims] 【請求項１】 自動車に設置してあり自動車のバッテリ
（４）の充電にも利用される少なくとも１つのソーラー
モジュール（１）を介して得られる太陽エネルギーを利
用して空調システム（７）によって自動車の車室を空調
する方法において、 太陽エネルギーを、自動車バッテリ（４）の充電に加え
てまたは充電の代わりに、停車時換気システム（６）の
運転にも利用し、走行開始直前に空調システム（７）を
始動し、上記空調システム（７）の消費エネルギーの大
半を自動車バッテリ（４）から引出すことを特徴とする
自動車の停止時空調法。1. An air-conditioning system (7) utilizing solar energy obtained via at least one solar module (1) installed in the automobile and also used for charging a battery (4) of the automobile. In the method for air-conditioning the passenger compartment of the vehicle, the solar energy is used not only for charging the vehicle battery (4) but also for driving the ventilation system (6) during stoppage, instead of charging the vehicle battery (4). 7) Starting and stopping the vehicle, wherein most of the energy consumed by the air conditioning system (7) is drawn from the vehicle battery (4). 【請求項２】 停車時空調システム（７）として、ＣＯ
Ｐ（動作係数）が３−５の低出力空調システムを利用す
ることを特徴とする請求項１に記載の自動車の停止時空
調法。2. A stationary air conditioning system (7) comprising a CO
The method of claim 1, wherein a low-output air-conditioning system having a P (operating coefficient) of 3-5 is used. 【請求項３】 空調システム（７）として、車両の走行
時に使用され、このために、自動車のエンジンによって
駆動される車両空調装置を停車時空調のためにエンジン
から接離し、低出力運転状態で使用することを特徴とす
る請求項１に記載の自動車の停止時空調法。3. An air conditioning system (7) which is used when a vehicle is running. For this purpose, a vehicle air conditioner driven by an engine of the vehicle is separated from the engine for air conditioning when the vehicle is stopped, and is operated in a low power operation state. The method of claim 1, wherein the method is used when the vehicle is stopped. 【請求項４】 自動車バッテリ（４）が低電圧の場合、
自動車バッテリ（４）と停車時換気システム（６）およ
び／または空調システム（７）との接続を断路すること
を特徴とする請求項１，２または３に記載の自動車の停
止時空調法。4. When the vehicle battery (4) has a low voltage,
The method according to claim 1, 2 or 3, wherein the connection between the vehicle battery (4) and the stationary ventilation system (6) and / or the air conditioning system (7) is disconnected. 【請求項５】 車室の乗員と接触する自動車の部材を空
調システム（７）によって特に冷却することを特徴とす
る請求項１〜４の１つに記載の自動車の停止時空調法。5. A method according to claim 1, further comprising the step of cooling the parts of the motor vehicle which come into contact with the occupants of the passenger compartment by means of an air conditioning system. 【請求項６】 走行時には発電機または搭載電源に接続
されて全出力で作動し、停車時空調システムとしてソー
ラーモジュール（１）またはバッテリ（４）に接続され
て低出力で作動する電気式空調システム（７）を空調シ
ステムとして使用することを特徴とする請求項１に記載
の自動車の停止時空調法。6. An electric air-conditioning system connected to a generator or an on-board power supply to operate at full output during running, and connected to a solar module (1) or a battery (4) to operate at low output as a stopped air-conditioning system. The method according to claim 1, wherein (7) is used as an air conditioning system.
JP2000017413A 1999-01-30 2000-01-26 Air-conditioning method when automobiles are stopped Expired - Fee Related JP4463921B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19903769.8 1999-01-30
DE19903769A DE19903769C2 (en) 1999-01-30 1999-01-30 Method for parking air conditioning in a motor vehicle

Publications (2)

Publication Number Publication Date
JP2000219035A true JP2000219035A (en) 2000-08-08
JP4463921B2 JP4463921B2 (en) 2010-05-19

Family

ID=7895932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000017413A Expired - Fee Related JP4463921B2 (en) 1999-01-30 2000-01-26 Air-conditioning method when automobiles are stopped

Country Status (4)

Country Link
US (1) US6626003B1 (en)
EP (1) EP1024038B1 (en)
JP (1) JP4463921B2 (en)
DE (2) DE19903769C2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006188192A (en) * 2005-01-07 2006-07-20 Valeo Thermal Systems Japan Corp Instrument panel module for vehicle, cockpit module structure for vehicle and rear panel module for vehicle
JP2007307957A (en) * 2006-05-16 2007-11-29 Toyota Motor Corp Vehicular air conditioner control device
JP2010095228A (en) * 2008-10-20 2010-04-30 Denso Corp Air conditioner for vehicle
JP2013248966A (en) * 2012-05-31 2013-12-12 Denso Corp Vehicle system

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10143446B4 (en) 2001-09-05 2005-10-06 Audi Ag Circuit arrangement for at least one solar generator
US9694651B2 (en) * 2002-04-29 2017-07-04 Bergstrom, Inc. Vehicle air conditioning and heating system providing engine on and off operation
US6889762B2 (en) * 2002-04-29 2005-05-10 Bergstrom, Inc. Vehicle air conditioning and heating system providing engine on and engine off operation
US7024876B1 (en) * 2002-09-09 2006-04-11 James Kishek Portable cooling unit
US20040217179A1 (en) * 2002-12-02 2004-11-04 Garner Michael Darnell Car regulating thermostat
US6808450B2 (en) 2002-12-04 2004-10-26 Christopher E. Snow Solar powered heating and ventilation system for vehicle
US6692130B1 (en) 2002-12-04 2004-02-17 Christopher E. Snow Solar powered heating and ventilation system for vehicle
DE10316106A1 (en) * 2003-04-09 2004-10-21 Daimlerchrysler Ag Method and device for stationary air conditioning
DE10326596A1 (en) * 2003-06-13 2004-11-11 Daimlerchrysler Ag Method for heating, ventilating and/or air conditioning motor vehicle interior with vehicle engine shut down by initiating appropriate equipments at times prior to vehicle departure
DE102004014847B4 (en) * 2003-07-23 2020-01-09 Mahle International Gmbh Device for air conditioning a vehicle
DE10352869A1 (en) * 2003-11-10 2005-06-16 Josef Seelen Gmbh Solar-powered automotive air conditioning system is operated when static by remote control unit
US20120195749A1 (en) 2004-03-15 2012-08-02 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US20070089444A1 (en) * 2005-10-22 2007-04-26 Chen Jeffrey M Solar energy supplemental air-conditioner for vehicle driver
DE102005061603A1 (en) * 2005-12-22 2007-07-05 Webasto Ag Process and assembly to operate automotive air conditioning system in vehicle at rest by introduction of fresh ambient air via blower fan
DE102006003424A1 (en) * 2006-01-24 2007-08-02 Webasto Ag Motor vehicle with solar module and energy supply system has climate control unit with compressor driven by battery charged by generator and-or additional battery charged by solar module
CN101140094B (en) * 2006-09-05 2010-05-12 珍通科技股份有限公司 Solar vehicular air conditioner control system
CN101140095B (en) * 2006-09-05 2010-05-12 珍通科技股份有限公司 Vehicular switch type solar air-conditioning equipment auxiliary system
CN101140093B (en) * 2006-09-05 2010-05-12 珍通科技股份有限公司 Vehicular distribute type solar air-conditioning equipment auxiliary system
US20080078195A1 (en) * 2006-10-03 2008-04-03 Kuo-Len Lin Automobile Switchable Solar Air-Conditioning Auxiliary System
US20080078194A1 (en) * 2006-10-03 2008-04-03 Kuo-Len Lin Automobile Allocating Solar Energy Air-Conditioning Auxiliary System
US20080078193A1 (en) * 2006-10-03 2008-04-03 Kuo-Len Lin Automobile Solar Air-Conditioning Control System
US7797958B2 (en) * 2006-11-15 2010-09-21 Glacier Bay, Inc. HVAC system controlled by a battery management system
US8381540B2 (en) * 2006-11-15 2013-02-26 Crosspoint Solutions, Llc Installable HVAC systems for vehicles
US8030880B2 (en) 2006-11-15 2011-10-04 Glacier Bay, Inc. Power generation and battery management systems
US8863540B2 (en) * 2006-11-15 2014-10-21 Crosspoint Solutions, Llc HVAC system controlled by a battery management system
US8517087B2 (en) 2007-02-20 2013-08-27 Bergstrom, Inc. Combined heating and air conditioning system for vehicles
US8141377B2 (en) * 2007-02-21 2012-03-27 Bergstrom, Inc. Truck electrified engine-off air conditioning system
FR2913919B1 (en) * 2007-03-23 2010-03-19 Valeo Systemes Thermiques Branche Thermique Habitacle AUXILIARY INSTALLATION FOR VENTILATION, HEATING AND / OR AIR CONDITIONING AND METHOD FOR CARRYING OUT SAID METHOD.
US20090000324A1 (en) * 2007-06-26 2009-01-01 Hung Chia Cheng Non-engine powered air conditioning system for auto-vehicle
US8078339B2 (en) * 2007-07-13 2011-12-13 Cummins Inc. Circuit board with integrated connector
US8078324B2 (en) * 2007-07-13 2011-12-13 Cummins Inc. Method for controlling fixed and removable vehicle HVAC devices
DE102008009848A1 (en) * 2008-02-12 2009-08-13 Bitzer Kühlmaschinenbau Gmbh Air conditioning system i.e. roof air conditioning system, for use in e.g. omni bus, has solar collectors supplying direct current for loading in direct current voltage network and battery arranged in network
US20090247063A1 (en) * 2008-03-28 2009-10-01 Stanley Armin Vollertsen Solar powered vehicle ventilation system
US8616842B2 (en) 2009-03-30 2013-12-31 Airius Ip Holdings, Llc Columnar air moving devices, systems and method
US9151295B2 (en) 2008-05-30 2015-10-06 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
DE102009029982A1 (en) 2009-06-23 2010-02-25 Daimler Ag Regenerative energy source i.e. solar energy, utilizing method for motor vehicle i.e. hybrid vehicle, involves distributing storage energy and load energy to electrical load and energy storage in dependent of surrounding area temperature
KR101595489B1 (en) * 2009-07-09 2016-02-18 한온시스템 주식회사 Air conditioning system and method of using solar cell
US8643216B2 (en) * 2009-07-31 2014-02-04 Thermo King Corporation Electrical storage element control system for a vehicle
US8330412B2 (en) * 2009-07-31 2012-12-11 Thermo King Corporation Monitoring and control system for an electrical storage system of a vehicle
US8612075B2 (en) * 2010-06-04 2013-12-17 GM Global Technology Operations LLC Optimizing use of solar photovoltaic-generated electricity in electric or hybrid vehicles
US9440525B1 (en) * 2011-03-17 2016-09-13 Kathleen K. Baty Solar powered assisted trailer cooling system
CA2838934C (en) 2011-06-15 2016-08-16 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
AU2012271641B2 (en) 2011-06-15 2015-10-01 Airius Ip Holdings, Llc Columnar air moving devices and systems
DE102011079415B4 (en) 2011-07-19 2018-10-25 Bayerische Motoren Werke Aktiengesellschaft Charging an electric vehicle comprising an electric air-conditioning system
ITFI20110213A1 (en) * 2011-10-05 2013-04-06 Raoul Cangemi BATTERY RECHARGEABLE WITH BROWNIANO DI IONI MOTORCYCLE
DE102011086254B4 (en) * 2011-11-14 2024-03-14 Bayerische Motoren Werke Aktiengesellschaft Motor vehicle with a device for using solar energy
US8919140B2 (en) 2012-01-23 2014-12-30 Caterpillar Inc. Method and apparatus providing auxiliary cabin cooling
US8892300B2 (en) 2012-04-13 2014-11-18 Toyota Motor Engineering & Manufacturing North America, Inc. System and method for providing power to an HVAC unit when the vehicle has a low state of charge
USD698916S1 (en) 2012-05-15 2014-02-04 Airius Ip Holdings, Llc Air moving device
US9796239B2 (en) 2013-03-13 2017-10-24 Bergstrom Inc. Air conditioning system utilizing heat recovery ventilation for fresh air supply and climate control
WO2014160458A1 (en) 2013-03-13 2014-10-02 Bergstrom, Inc. Air conditioning system utilizing thermal capacity from expansion of compressed fluid
US9975405B2 (en) 2013-03-14 2018-05-22 Dometic Corporation Modular air grill assembly
WO2015065495A1 (en) 2013-11-04 2015-05-07 Bergstrom, Inc. Low profile air conditioning system
US9702576B2 (en) 2013-12-19 2017-07-11 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US10024531B2 (en) 2013-12-19 2018-07-17 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US10221861B2 (en) 2014-06-06 2019-03-05 Airius Ip Holdings Llc Columnar air moving devices, systems and methods
DE102014215988A1 (en) 2014-08-12 2016-02-18 PROMESS Gesellschaft für Montage- und Prüfsysteme mbH Air conditioning system for operation with a solar generating plant, solar powered air conditioning system and method for solar operation of an air conditioning system
US9783024B2 (en) 2015-03-09 2017-10-10 Bergstrom Inc. System and method for remotely managing climate control systems of a fleet of vehicles
USD785772S1 (en) 2015-05-13 2017-05-02 Dometic Sweden Ab Air shroud assembly
USD785771S1 (en) 2015-05-13 2017-05-02 Dometic Sweden Ab Air shroud
US20170036512A1 (en) * 2015-08-04 2017-02-09 Harold James (Jim) Willard, JR. System to prevent harm to children, pets or others left in unattended vehicles in hot weather
USD850609S1 (en) 2015-10-15 2019-06-04 Dometic Sweden Ab Modular air grill
US10006684B2 (en) 2015-12-10 2018-06-26 Bergstrom, Inc. Air conditioning system for use in vehicle
US9874384B2 (en) 2016-01-13 2018-01-23 Bergstrom, Inc. Refrigeration system with superheating, sub-cooling and refrigerant charge level control
AU2017200186A1 (en) 2016-01-16 2017-08-03 Dometic Sweden Ab Parking cooler
USD817466S1 (en) 2016-01-19 2018-05-08 Dometic Sweden Ab Air shroud assembly
AU367405S (en) 2016-02-12 2016-03-01 Dometic Sweden Ab Recreational vehicle air-conditioning unit
WO2017143394A1 (en) 2016-02-22 2017-08-31 Dometic Sweden Ab Air-conditioner control
AU2017222697B2 (en) 2016-02-22 2022-01-20 Dometic Sweden Ab Vehicle air conditioner
US10589598B2 (en) 2016-03-09 2020-03-17 Bergstrom, Inc. Integrated condenser and compressor system
AU201612249S (en) 2016-04-28 2016-05-31 Dometic Sweden Ab Air-conditioning unit
USD820967S1 (en) 2016-05-06 2018-06-19 Airius Ip Holdings Llc Air moving device
USD805176S1 (en) 2016-05-06 2017-12-12 Airius Ip Holdings, Llc Air moving device
US10487852B2 (en) 2016-06-24 2019-11-26 Airius Ip Holdings, Llc Air moving device
US10081226B2 (en) 2016-08-22 2018-09-25 Bergstrom Inc. Parallel compressors climate system
US10562372B2 (en) 2016-09-02 2020-02-18 Bergstrom, Inc. Systems and methods for starting-up a vehicular air-conditioning system
US9809085B1 (en) 2016-09-29 2017-11-07 Black Box Enterprises, LLC Climate control, safety, and communications system
US10675948B2 (en) 2016-09-29 2020-06-09 Bergstrom, Inc. Systems and methods for controlling a vehicle HVAC system
US10369863B2 (en) 2016-09-30 2019-08-06 Bergstrom, Inc. Refrigerant liquid-gas separator with electronics cooling
US10724772B2 (en) 2016-09-30 2020-07-28 Bergstrom, Inc. Refrigerant liquid-gas separator having an integrated check valve
AU201712794S (en) 2016-11-23 2017-05-23 Dometic Sweden Ab Ventilation and air conditioning apparatus
USD886275S1 (en) 2017-01-26 2020-06-02 Airius Ip Holdings, Llc Air moving device
USD915569S1 (en) 2017-02-17 2021-04-06 Dometic Sweden Ab Shroud assembly
US11448441B2 (en) 2017-07-27 2022-09-20 Bergstrom, Inc. Refrigerant system for cooling electronics
USD885550S1 (en) 2017-07-31 2020-05-26 Airius Ip Holdings, Llc Air moving device
WO2019097448A1 (en) 2017-11-16 2019-05-23 Dometic Sweden Ab Air conditioning apparatus for recreational vehicles
US11420496B2 (en) 2018-04-02 2022-08-23 Bergstrom, Inc. Integrated vehicular system for conditioning air and heating water
CN108790683A (en) * 2018-05-31 2018-11-13 北京新能源汽车股份有限公司 Vehicle ventilation control method, control device, control equipment and automobile
USD905217S1 (en) 2018-09-05 2020-12-15 Dometic Sweden Ab Air conditioning apparatus
USD887541S1 (en) 2019-03-21 2020-06-16 Airius Ip Holdings, Llc Air moving device
CA3136808A1 (en) 2019-04-17 2020-10-22 Airius Ip Holdings, Llc Air moving device with bypass intake
KR20210008237A (en) * 2019-07-11 2021-01-21 현대자동차주식회사 Air-conditioning control system and control method for vehicle
US11458801B2 (en) 2019-08-28 2022-10-04 Ford Global Technologies, Llc Steering wheel preconditioning
IT201900019193A1 (en) 2019-10-17 2021-04-17 Dometic Sweden Ab AIR CONDITIONING APPARATUS FOR RECREATIONAL VEHICLES
WO2022118126A1 (en) * 2021-11-16 2022-06-09 Alireza Hatamian Ventilation and cooling system for different types of gasoline and diesel passenger car cabins when the engine is switched off using the electricity power of the battery and solar panels

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943726A (en) * 1975-03-20 1976-03-16 Lawrence Peska Associates, Inc. Solar cooling system for an automobile
USRE31156E (en) * 1978-08-28 1983-02-22 Energy efficient passenger vehicle
US4261329A (en) * 1979-07-25 1981-04-14 Walsh David P Multi-transport modular solar energy system
US4307575A (en) * 1980-07-30 1981-12-29 Nasa Automotive absorption air conditioner utilizing solar and motor waste heat
JPS5867511A (en) * 1981-10-20 1983-04-22 Nippon Denso Co Ltd Automobile ventilator
JPS5867510A (en) * 1981-10-20 1983-04-22 Nippon Denso Co Ltd Automobile ventilator
JPS6053423A (en) * 1983-09-05 1985-03-27 Mitsubishi Heavy Ind Ltd Ventilator in cabin
DE3519044A1 (en) * 1984-05-28 1985-11-28 Mitsubishi Denki K.K., Tokio/Tokyo RADIATOR FOR MOTOR VEHICLE USE AND MOTOR VEHICLE AIR CONDITIONING
US4658597A (en) * 1985-07-03 1987-04-21 Shu Shum Solar powered automobile cooling system
DE3604226A1 (en) * 1986-02-11 1987-08-13 Audi Ag Drive control for operating motor vehicle assemblies
DE3643436C3 (en) * 1986-08-20 1999-09-23 Friedrich Scharf Device for ventilating rooms in vehicles
DE3819647A1 (en) * 1987-06-19 1988-12-29 Volkswagen Ag Device for controlling the temperature of the passenger compartment of a vehicle
JP2957197B2 (en) * 1989-07-13 1999-10-04 日本電気株式会社 Automotive power control system
US4955203A (en) * 1989-08-16 1990-09-11 Sundhar Shaam P Air conditioner for parked automotive vehicle
DE4022928C1 (en) * 1990-07-19 1992-02-06 Webasto Ag Fahrzeugtechnik, 8035 Stockdorf, De
US5167573A (en) * 1990-11-30 1992-12-01 Naldec Corporation Preliminary ventilation device for vehicles
US5672101A (en) * 1991-02-25 1997-09-30 Thomas; Allen C. Solar operated vent cover
US5275012A (en) * 1993-01-07 1994-01-04 Ford Motor Company Climate control system for electric vehicle
DE4419177C1 (en) * 1994-06-01 1995-06-22 Webasto Karosseriesysteme Solar roof panel for automobile
DE19623475C1 (en) * 1996-06-12 1997-07-03 Sadi Uz Air conditioning plant for road vehicle
GB2317445B (en) * 1996-09-18 2000-07-05 John Humphrey Millar Solar powered air conditioning
US5826435A (en) * 1997-03-28 1998-10-27 Hange; Jamie Solar powered vehicle air conditioner
DE29808795U1 (en) * 1998-05-15 1998-09-10 LEMO - SOLAR Lehnert Modellbau Solartechnik GmbH, 74906 Bad Rappenau Foldable solar module

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006188192A (en) * 2005-01-07 2006-07-20 Valeo Thermal Systems Japan Corp Instrument panel module for vehicle, cockpit module structure for vehicle and rear panel module for vehicle
JP2007307957A (en) * 2006-05-16 2007-11-29 Toyota Motor Corp Vehicular air conditioner control device
JP2010095228A (en) * 2008-10-20 2010-04-30 Denso Corp Air conditioner for vehicle
JP2013248966A (en) * 2012-05-31 2013-12-12 Denso Corp Vehicle system

Also Published As

Publication number Publication date
EP1024038A3 (en) 2002-10-09
EP1024038B1 (en) 2003-11-19
EP1024038A2 (en) 2000-08-02
JP4463921B2 (en) 2010-05-19
US6626003B1 (en) 2003-09-30
DE19903769A1 (en) 2000-08-10
DE50004461D1 (en) 2003-12-24
DE19903769C2 (en) 2002-09-12

Similar Documents

Publication Publication Date Title
JP4463921B2 (en) Air-conditioning method when automobiles are stopped
US9352635B1 (en) Energy control mechanisms for an electric vehicle
CN101877364B (en) Solar powered ventilation system for vehicle and method of operating the same
US6158225A (en) Automotive air-conditioning apparatus
JP3125198B2 (en) Battery temperature control device for electric vehicle
CN110871661A (en) Climate control method for battery electric vehicle
KR101956362B1 (en) Efficient transfer of heat to passenger cabin
US20150191073A1 (en) Method and vehicle for operating a vehicle air conditioning system
CN101913314A (en) Electric automobile air-conditioning system and control method thereof
JP5044985B2 (en) Air conditioning control device for vehicles
US9919581B2 (en) Method and system for preconditioning a heating and/or cooling unit in a motor vehicle
JP2011116331A (en) Air conditioner of electric vehicle and method for controlling the same
US20090130965A1 (en) Climate control system for parked automobiles
JPS5934911A (en) Suppressing device for internal temperature of car compartment
CN113135119A (en) Heat management device, device and electric vehicle
CN209756709U (en) Automobile air conditioning system and automobile
US20110095093A1 (en) Motor Vehicle and associated operating method
JP3265749B2 (en) Electric and fossil fuel combined vehicle air conditioners
JP5733186B2 (en) vehicle
GB2317445A (en) Solar powered air conditioning
CN115867444A (en) Vehicle comprising a thermal conditioning system
WO2022118126A1 (en) Ventilation and cooling system for different types of gasoline and diesel passenger car cabins when the engine is switched off using the electricity power of the battery and solar panels
JP2006007921A (en) Vehicle air-conditioner
CN209756708U (en) Automobile air conditioning system and air conditioning device thereof
JP2001206046A (en) Air conditioning/heating system for vehicle

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061213

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20061213

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20061213

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090623

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090914

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100209

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100218

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130226

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140226

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees